/* ========== Reset & base ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  color: #1a2540;
  line-height: 1.6;
  background: #fff;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: 'Montserrat', sans-serif; line-height: 1.15; }

:root {
  --blue: #0a3d91;
  --blue-dark: #062b6a;
  --blue-light: #1e5cc6;
  --orange: #ff7a1a;
  --orange-dark: #e6610a;
  --wa: #25d366;
  --wa-dark: #1ebe57;
  --text: #1a2540;
  --muted: #5a6478;
  --bg-alt: #f6f8fc;
  --border: #e5e9f2;
  --shadow: 0 4px 20px rgba(10,61,145,.08);
  --shadow-lg: 0 14px 36px rgba(10,61,145,.15);
}

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.hide-mobile { display: inline; }
.only-mobile { display: none; }

/* ========== Topbar ========== */
.topbar {
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  text-align: center;
  padding: 10px 0;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ========== Header ========== */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 15px rgba(10,61,145,.05);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; gap: 20px; }
.logo img { height: 60px; width: auto; transition: transform 0.3s; }
.logo:hover img { transform: scale(1.05); }
.nav { display: flex; gap: 24px; }
.nav a { font-weight: 700; color: var(--text); transition: all .2s; font-size: 15px; position: relative; }
.nav a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--orange); transition: width 0.3s; }
.nav a:hover { color: var(--orange); }
.nav a:hover::after { width: 100%; }
.header-cta { display: flex; align-items: center; gap: 16px; }
.phone-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 800; font-size: 16px; }
.phone-link:hover { color: var(--orange); }

/* ========== Buttons ========== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: 10px;
  font-weight: 700; font-size: 15px;
  transition: all .3s cubic-bezier(0.175, 0.885, 0.32, 1.275); cursor: pointer; border: 0;
}
.btn-primary { background: linear-gradient(135deg, var(--orange), var(--orange-dark)); color: #fff; box-shadow: 0 6px 20px rgba(255,122,26,.3); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 25px rgba(255,122,26,.4); }
.btn-whatsapp { background: var(--wa); color: #fff; box-shadow: 0 6px 20px rgba(37,211,102,.2); }
.btn-whatsapp:hover { background: var(--wa-dark); transform: translateY(-3px); box-shadow: 0 12px 25px rgba(37,211,102,.3); }

.menu-toggle { display: none; background: transparent; border: 0; flex-direction: column; gap: 6px; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 28px; height: 3px; background: var(--blue); border-radius: 2px; transition: 0.3s; }

/* ========== Hero ========== */
.hero { position: relative; overflow: hidden; min-height: 650px; display: flex; align-items: center; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1.05); animation: slowZoom 20s infinite alternate; }
@keyframes slowZoom { from { transform: scale(1); } to { transform: scale(1.1); } }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(6,43,106,.95), rgba(10,61,145,.8) 50%, rgba(255,122,26,.4)); }
.hero-content { position: relative; z-index: 2; padding: 100px 20px; color: #fff; text-align: center; }
.badge { display: inline-flex; align-items: center; background: var(--orange); color: #fff; padding: 10px 24px; border-radius: 999px; font-weight: 800; font-size: 14px; box-shadow: 0 8px 25px rgba(255,122,26,.4); margin-bottom: 30px; letter-spacing: 1px; }
.hero h1 { font-size: clamp(42px, 8vw, 88px); font-weight: 900; margin-bottom: 20px; text-shadow: 0 4px 15px rgba(0,0,0,0.2); }
.text-orange { color: var(--orange); }
.hero-sub { font-size: clamp(20px, 3vw, 24px); opacity: .95; margin-bottom: 8px; font-weight: 500; }
.hero-call { font-size: clamp(22px, 3.5vw, 32px); font-weight: 800; color: var(--orange); margin-bottom: 45px; }
.hero-cta { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; max-width: 800px; margin: 0 auto 50px; }
.cta-card { flex: 1 1 340px; padding: 25px; border-radius: 20px; transition: all .3s; display: flex; flex-direction: column; align-items: center; gap: 8px; color: #fff; }
.cta-phone { background: rgba(255,255,255,.1); backdrop-filter: blur(12px); border: 2px solid rgba(255,255,255,.2); }
.cta-phone:hover { background: rgba(255,255,255,.15); border-color: var(--orange); transform: translateY(-5px); }
.cta-wa { background: var(--wa); box-shadow: 0 12px 30px rgba(37,211,102,.3); }
.cta-wa:hover { background: var(--wa-dark); transform: translateY(-5px); box-shadow: 0 15px 35px rgba(37,211,102,.4); }
.cta-label { font-size: 14px; text-transform: uppercase; letter-spacing: 1.5px; opacity: .9; font-weight: 600; }
.cta-value { display: inline-flex; align-items: center; gap: 12px; font-size: clamp(22px, 3vw, 30px); font-weight: 900; }
.hero-badges { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; max-width: 900px; margin: 0 auto; }
.hero-badges > div { background: rgba(255,255,255,.08); backdrop-filter: blur(8px); padding: 16px; border-radius: 15px; font-weight: 700; font-size: 15px; border: 1px solid rgba(255,255,255,.1); }

/* ========== Sections ========== */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }
.section-header { text-align: center; max-width: 800px; margin: 0 auto 60px; }
.eyebrow { display: inline-block; color: var(--orange); font-weight: 800; text-transform: uppercase; font-size: 14px; letter-spacing: 3px; margin-bottom: 15px; }
.section-header h2 { font-size: clamp(32px, 5vw, 46px); color: var(--blue); margin-bottom: 20px; font-weight: 900; }
.section-header p { color: var(--muted); font-size: 18px; }

/* ========== Services ========== */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.service-card { background: #fff; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); transition: all .4s; border: 1px solid var(--border); }
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: var(--orange); }
.service-img-wrapper { overflow: hidden; height: 220px; }
.service-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.service-card:hover img { transform: scale(1.1); }
.service-card h3 { padding: 25px 25px 10px; color: var(--blue); font-size: 22px; font-weight: 800; }
.service-card p { padding: 0 25px 25px; color: var(--muted); font-size: 16px; }

/* ========== About ========== */
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }
.about-grid h2 { font-size: clamp(30px, 5vw, 44px); color: var(--blue); margin: 15px 0 25px; font-weight: 900; }
.about-grid > div > p { color: var(--muted); font-size: 18px; margin-bottom: 25px; }
.check-list { margin-bottom: 35px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check-list li { padding: 10px 0; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 10px; }
.about-image img { border-radius: 30px; box-shadow: 0 25px 60px rgba(10,61,145,.2); }

/* ========== Areas Atendidas ========== */
.areas-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.area-group { background: #fff; padding: 35px; border-radius: 20px; box-shadow: var(--shadow); border: 1px solid var(--border); transition: 0.3s; }
.area-group:hover { border-color: var(--blue); transform: translateY(-5px); }
.area-group h3 { color: var(--blue); font-size: 22px; font-weight: 800; margin-bottom: 20px; display: flex; align-items: center; gap: 12px; border-bottom: 2px solid var(--bg-alt); padding-bottom: 15px; }
.area-group h3 svg { color: var(--orange); }
.area-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.area-list li { font-size: 15px; font-weight: 600; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.area-list li::before { content: "•"; color: var(--orange); font-weight: 900; }

/* ========== Differentials ========== */
.diff-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; }
.diff-card { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 40px 30px; text-align: center; transition: all .4s; }
.diff-card:hover { transform: translateY(-8px); border-color: var(--orange); box-shadow: 0 15px 40px rgba(255,122,26,.12); }
.diff-icon { font-size: 50px; margin-bottom: 20px; display: inline-block; filter: drop-shadow(0 5px 10px rgba(0,0,0,0.1)); }
.diff-card h3 { color: var(--blue); margin-bottom: 12px; font-size: 20px; font-weight: 800; }
.diff-card p { color: var(--muted); font-size: 16px; }

/* ========== CTA section ========== */
.cta-section { background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color: #fff; padding: 100px 0; text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.05) 1px, transparent 1px), radial-gradient(circle at 80% 80%, rgba(255,255,255,0.05) 1px, transparent 1px); background-size: 50px 50px; }
.cta-section > .container { position: relative; z-index: 1; }
.cta-section h2 { font-size: clamp(34px, 6vw, 56px); font-weight: 900; margin-bottom: 20px; }
.cta-section > .container > p { font-size: clamp(20px, 3vw, 28px); margin-bottom: 45px; font-weight: 600; color: rgba(255,255,255,0.9); }
.cta-buttons { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; max-width: 800px; margin: 0 auto; }
.cta-phone-light { background: #fff; color: var(--blue); box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.cta-phone-light .cta-label { color: var(--orange); font-weight: 800; }
.cta-phone-light:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,0.2); }

/* ========== Footer ========== */
.footer { background: #07101d; color: rgba(255,255,255,.7); padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 60px; }
.footer h4 { color: #fff; margin-bottom: 25px; font-size: 18px; font-weight: 800; position: relative; padding-bottom: 10px; }
.footer h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: var(--orange); }
.footer ul li { padding: 8px 0; font-size: 15px; transition: 0.3s; }
.footer ul li:hover { color: var(--orange); padding-left: 5px; }
.footer .contact-list li { display: flex; align-items: center; gap: 10px; }
.footer .contact-list li:hover { padding-left: 0; }
.footer-logo { background: #fff; padding: 15px; border-radius: 15px; display: inline-block; margin-bottom: 20px; }
.footer-logo img { height: 55px; }
.footer p { font-size: 15px; line-height: 1.8; margin-bottom: 20px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.05); padding: 25px 0; text-align: center; font-size: 14px; color: rgba(255,255,255,.4); }

/* ========== Floating WhatsApp ========== */
.float-wa {
  position: fixed; bottom: 30px; right: 30px; z-index: 100;
  width: 68px; height: 68px; border-radius: 50%;
  background: var(--wa); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 35px rgba(37,211,102,.4);
  animation: pulse 2s infinite;
  transition: all .3s;
}
.float-wa:hover { transform: scale(1.1) rotate(10deg); background: var(--wa-dark); }

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-badges { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 20px; gap: 0; border-top: 1px solid var(--border); box-shadow: 0 15px 30px rgba(0,0,0,.1); }
  .nav.open { display: flex; }
  .nav a { padding: 15px 0; border-bottom: 1px solid var(--border); }
  .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .section { padding: 70px 0; }
}
@media (max-width: 600px) {
  .hide-mobile { display: none; }
  .only-mobile { display: inline; }
  .hero-badges { grid-template-columns: 1fr 1fr; }
  .logo img { height: 48px; }
  .check-list { grid-template-columns: 1fr; }
  .area-list { grid-template-columns: 1fr; }
  .hero h1 { font-size: 48px; }
}